Engineering a deficient-coordinated single-atom indium electrocatalyst for fast redox conversion in practical 500 W h kg<sup>−1</sup>-level pouch lithium–sulfur batteries
Yang Guo, Zhaoqing Jin, Jianhao Lu, Lei Wei, Weikun Wang, Yaqin Huang, An-Bang Wang
Abstract
SAIn@CNT with defect coordination enhances the interaction with LiPSs and weakens the bond energy in LiPSs, which resulted in the reduction of the conversion activation energy. Thus, the battery is endowed with remarkable electrochemical performance.
Topics & Concepts
ElectrocatalystElectrochemistryIndiumBattery (electricity)RedoxLithium (medication)Atom (system on chip)Lithium atomMaterials scienceElectrochemical energy conversionChemistryNanotechnologyAtomic physicsOptoelectronicsPhysicsIonElectrodeInorganic chemistryPhysical chemistryEngineeringIonizationOrganic chemistryPower (physics)Embedded systemEndocrinologyQuantum mechanicsMedicineAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research